black

#000000

#CF1337

#CF1337

Contrast Ratio

3.8:1

Delta E

87.14

Very Different

50:50 Mix

Color Values

Format #000000 #CF1337
HEX #000000 #CF1337
RGB 0, 0, 0 207, 19, 55
HSL 0.0, 0.0%, 0.0% 348.5, 83.2%, 44.3%
HSV 0.0, 0.0%, 0.0% 348.5, 90.8%, 81.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 90.8%, 73.4%, 18.8%
OKLCH 0.0 0.0 0.0 0.5458 0.2117 20.4

Contrast & Accessibility

3.8:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CF1337 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #CF1337

Color Difference (Delta E)

87.14 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CF1337);
background: linear-gradient(135deg, #000000, #CF1337);

Explore Each Color

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